These provisions define the following registry systems: National registries, to be established and maintained by Parties included in Annex I to the Convention (Annex I Parties); The CDM registry, to be established and maintained by the CDM Executive Board on behalf of Parties not included in Annex I to the Convention (non-Annex I Parties); The transaction log, to be established and maintained by the secretariat to verify the validity of transactions.
a) Los registros nacionales, que han de establecer y mantener las Partes incluidas en el anexo I de la Convención (Partes del anexo I);